ET-800 The Boss E-Collar 1 Mile Big Dog Remote Trainer[ET-800]

$259.99

The stopwatch-like transmitter fits nicely in the hand, and is high quality construction. You'll quickly learn which of the three buttons you want to hit without looking at them.

Battery life has been decent so far. We've used it daily, turning off the collar but leaving the transmitter on during the day, and have needed to recharge once, with another recharge likely coming soon with moderate usage. Definitely a step up from similar e-collars.